【发布时间】:2021-12-01 00:01:59
【问题描述】:
我正在尝试将 postgres 配置为与 springboot 和元数据库一起运行。每个服务都单独运行,但是当我尝试将 3 个服务放在一个 docker-compose 文件中时,我收到以下错误:
Caused by: org.postgresql.util.PSQLException: Connection to 0.0.0.0:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
metabase-container | at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:303)
但是,我已经将 db 的 5432 端口映射到了元数据库容器的 5432 端口。
然而,它似乎不起作用。对这个问题有任何帮助吗? (请在下面找到我的 docker-compose 文件)
version: '2'
services:
spring:
image: 'realtime:latest'
container_name: spring
depends_on:
- db
environment:
- SPRING_DATASOURCE_URL=jdbc:postgresql://db:5432/compose-postgres
- SPRING_DATASOURCE_USERNAME=compose-postgres
- SPRING_DATASOURCE_PASSWORD=same
- SPRING_JPA_HIBERNATE_DDL_AUTO=update
volumes:
- /home/vagrant/valorisation-2.0:/app
command: ["java", "-jar", "rtv-1.jar"]
mem_limit: 10g
mem_reservation: 10g
ports:
- "8079:8080"
db:
image: 'postgres:13.1-alpine'
container_name: db
environment:
- POSTGRES_USER=compose-postgres
- POSTGRES_PASSWORD=********
- METABASE_PASSWORD=same
ports:
- "8078:5432"
- "54320:5432"
metabase:
container_name: metabase-container
restart: "always"
image: metabase/metabase
ports:
- "3000:3000"
- "5432:5432"
environment:
- MB_DB_TYPE=postgres
- MB_DB_DBNAME=db
- MB_DB_PORT=5432
- MB_DB_USER=compose-postgres
- MB_DB_PASS=same
- MB_DB_HOST=0.0.0.0
- MB_ENCRYPTION_SECRET_KEY=********
【问题讨论】:
标签: postgresql spring-boot docker metabase